Light & Motion SOLA Tech 600 Underwater Light Powerful, compact, and Rechargeable - extra long burn times (3-12 hours) create the ultimate cord-free technical light 600 lumen spot dive light certified to the FL-1 Standard; regulated output so light does not dim Tight 8 degree spot underwater beam angle for ultimate light penetration Factory-sealed design with external charge ports for flood-free reliability; depth rated to 100m (330ft) Manufactured in California and backed by Light & Motion's 2-year Enhanced Experience Guarantee